| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.42 | 12.300% | $235.1787 | $235.18 | $235.20 | $235.20 |
| Purchase #2 | $239.51 | 9.235% | $261.6287 | $261.63 | $261.65 | $261.60 |
| Purchase #3 | $156.67 | 3.298% | $161.837 | $161.84 | $161.85 | $161.80 |
| Purchase #4 | $181.85 | 9.470% | $199.0712 | $199.07 | $199.05 | $199.10 |
| Purchase #5 | $20.37 | 9.812% | $22.3687 | $22.37 | $22.35 | $22.40 |
| Purchase #6 | $71.92 | 10.257% | $79.2968 | $79.30 | $79.30 | $79.30 |
| Purchase #7 | $67.79 | 5.453% | $71.4866 | $71.49 | $71.50 | $71.50 |
| 7 purchase totals = | $947.53 | $1,030.8677 | $1,030.88 | $1,030.90 | $1,030.90 | |